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Hydraulic cylinder bronze PTFE rod seals TDI
- Category： Rod seals
- Temperature: -45 - +200℃
- Pressure: 40MPa
- Material: filled PTFE
- Color: green, brown
- Product description：Hydraulic cylinder bronze PTFE rod seals TDI
1. Description
Applicable to high and low speed reciprocating motion environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in the medium with oil spots.
Meet the standard of GB/T 15242.3.
2. Installation Recommendation
3. Installation Sizes
|
Rod Diameter d e8 |
Groove Diameter D H9 |
Groove Width L D10 |
H |
|
20-30 |
d+8 |
7.5 |
7 |
|
31-35 |
d+8 |
7.5 |
7 |
|
36-44 |
d+8 |
8.5 |
8 |
|
45-55 |
d+10 |
11.0 |
10 |
|
56-119 |
d+15 |
13.0 |
12 |
|
120-319 |
d+20 |
17.0 |
16 |
|
320-499 |
d+30 |
21.0 |
20 |
|
＞499 |
d+40 |
26.5 |
25 |
Sealing ring: filled PTFE
Y-Ring: NBR / PU
5. Working Conditions
|
Working Conditions |
||||
|
Diameter Range |
Pressure Range |
Temperature Range |
Speed |
Medium |
|
20 - 1600mm |
0 - 60MPa |
-30℃ +100℃ |
1 m/s |
Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others. |
6. Installation Dimensions
|
Rod Dia. |
Outer Dia. |
Groove Width |
Order No. |
|
d e8 |
D H9 |
L D10 |
|
|
20 22 23 |
28 30 31 |
7.5 7.5 7.5 |
TDI20*28*7.5 TDI22*30*7.5 TDI23*31*7.5 |
|
25 28 30 |
33 36 38 |
7.5 7.5 7.5 |
TDI25*33*7.5 TDI28*36*7.5 TDI30*38*7.5 |
|
32 35 36 |
40 43 44 |
7.5 7.5 8.5 |
TDI32*40*7.5 TDI35*43*7.5 TDI36*44*8.5 |
|
40 42 45 |
48 50 55 |
8.5 8.5 11 |
TDI40*48*8.5 TDI42*50*8.5 TDI45*55*11 |
|
47 48 50 |
57 58 60 |
11 11 11 |
TDI47*57*11 TDI48*58*11 TDI50*60*11 |
|
52 55 56 |
62 65 71 |
11 11 13 |
TDI52*62*11 TDI55*65*11 TDI56*71*13 |
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